ClassID:

85829

C01G21/006 - CPC Classification

Classification description:

Compounds of lead Compounds containing, besides lead, two or more other elements, with the exception of oxygen or hydrogen

Recent Application in this class:
#1
20260139185
2026-05-21

Particle Comprising Perovskite Core

#2
20260138881
2026-05-21

METHOD FOR PRODUCING PHOTORESPONSIVE NANOPARTICLE WITH PEROVSKITE-TYPE CRYSTALLINE STRUCTURE

#3
20260045413
2026-02-12

CAPACITOR, ELECTRIC CIRCUIT, CIRCUIT BOARD, AND DEVICE

#4
20250338665
2025-10-30

A/M/X CRYSTALLINE MATERIAL, PHOTOVOLTAIC DEVICE, AND PREPARATION METHODS THEREOF

#5
20250214855
2025-07-03

METHOD FOR PRODUCING HIGH-PURITY CESIUM HALIDE, AND PEROVSKITE COMPOSITE MATERIAL

#6
20250171686
2025-05-29

ROOM TEMPERATURE AMBIENT SYNTHESIS OF METAL-DOPED HALIDE PEROVSKITE NANOCRYSTALS

#7
20250122424
2025-04-17

LOW PHONON ENERGY NANOPARTICLES BASED ON ALKALI LEAD HALIDES AND METHODS OF SYNTHESIS AND USE

#8
20250091896
2025-03-20

GAS PHASE TREATMENT METHOD FOR MODIFYING THE SURFACE OF PEROVSKITE MATERIALS

#9
20240425753
2024-12-26

SCINTILLATOR AND RELATED METHODS AND DEVICES

#10
20240351906
2024-10-24

PEROVSKITE NANOCRYSTALS WITH IMPROVED COLLOIDAL STABILITY AND METHOD FOR PRODUCING SAME

#11
20240218245
2024-07-04

Dual-Color CsPbBr3 Nanocrystals Prepared by Water

#12
20240174528
2024-05-30

METHOD FOR PRODUCING PHOTORESPONSIVE NANOPARTICLE WITH PEROVSKITE-TYPE CRYSTALLINE STRUCTURE

#13
20240170591
2024-05-23

METHOD OF FABRICATING A HALIDE PEROVSKITE

#14
20240083765
2024-03-14

METHODS OF GROWING LARGE CRYSTALS OF ALL-INORGANIC AND HYBRID ORGANIC-INORGANIC CESIUM LEAD BROMIDE PEROVSKITES FROM SOLUTION

#15
20240067875
2024-02-29

PROCESS FOR SYNTHESIS OF B-SITE DOPED ABX3 PEROVSKITE NANOCRYSTALS

#16
20230299219
2023-09-21

A/M/X CRYSTALLINE MATERIAL, PHOTOVOLTAIC DEVICE, AND PREPARATION METHODS THEREOF

#17
20230220276
2023-07-13

Solvent-free and ligand-free ball milling method for preparation of cesium lead tribromide quantum dot

#18
20230203372
2023-06-29

Oxygen- and fluorine-doped cesium and rubidium lead perovskite compounds for hard radiation detection

#19
20230159823
2023-05-25

HALIDE PEROVSKITE NANOCRYSTALS

#20
20230126615
2023-04-27

Color filter and display device

#21
20230069115
2023-03-02

METHOD OF EXCHANGING ANIONS OF INORGANIC HALIDE PEROVSKITE NANOPARTICLES USING CATIONIC EFFECT

#22
20220372609
2022-11-24

Method of producing perovskite nanocrystalline particle using fluid mold

#23
20220195295
2022-06-23

Luminescent crystals and manufacturing thereof

#24
20220177777
2022-06-09

Method for producing an oxide shell around nanocrystals

#25
20220173365
2022-06-02

DOPED MIXED CATION PEROVSKITE MATERIALS AND DEVICES EXPLOITING SAME

#26
20220169526
2022-06-02

Perovskite light-emitting device having passivation layer and fabrication method thereof

#27
20220145171
2022-05-12

Quantum dots and processes for preparation thereof

#28
20220145170
2022-05-12

Bipolar shell resurfaced perovskite quantum dots

#29
20220135421
2022-05-05

Compound, composition, film, layered structure, light-emitting device, and display

#30
20220102634
2022-03-31

Method of preparing light-emitting material, light-emitting material prepared by method, and light-emitting device including light-emitting material

#31
20220098221
2022-03-31

LIGHT-EMITTING MATERIAL INCLUDING LIGHT-EMITTING COMPOUND, LIGHT EMITTING DEVICE INCLUDING LIGHT-EMITTING MATERIAL, METHOD OF PREPARING LIGHT-EMITTING MATERIAL, AND METHOD OF PREPARING LIGHT-EMITTING COMPOUND

#32
20220064524
2022-03-03

STABILIZED PEROVSKITE QUANTUM DOT MATERIAL

#33
20210403806
2021-12-30

Quantum dot luminescent material an method of producing thereof

#34
20210388261
2021-12-16

PEROVSKITE LIGHTING SYSTEMS

#35
20210340021
2021-11-04

Method for making inorganic perovskite nanocrystals film and applications

#36
20210284811
2021-09-16

Thin film, method of manufacturing thin film, and light-emitting device including thin film

#37
20210263386
2021-08-26

ABXperovskite particles and their application in reverse mode controlling photo-flux

#38
20210233717
2021-07-29

Flexible inorganic perovskite solar cells and room-temperature processing thereof

#39
20210214609
2021-07-15

Air-stable surface-passivated perovskite quantum dots (QDS), methods of making these QDS, and methods of using these QDS

#40
20210171828
2021-06-10

Perovskite-based nanocrystal scintillators

#41
20210155496
2021-05-27

All inorganic perovskite materials for short wave IR devices

#42
20210155494
2021-05-27

Lithium mixed metal sulfide with high ionic conductivity

#43
20210130687
2021-05-06

Luminescent crystals and manufacturing thereof

#44
20210103197
2021-04-08

ABX3 perovskite particles and their application in reverse mode controlling photo-flux

#45
20210063809
2021-03-04

Color filter and display device

#46
20210026214
2021-01-28

Light valve comprising halide ABXperovskite particles

#47
20210024765
2021-01-28

Perovskite polymer composite

#48
20200270141
2020-08-27

Methods of making bandgap-tunable perovskite materials

#49
20200262713
2020-08-20

Method of preparing carbon-graphene-lead composite particles

#50
20200255724
2020-08-13

Scintillation materials

#51
20200248070
2020-08-06

Perovskite luminescent nanocrystal, light emitting device, and manufacturing method for perovskite luminescent nanocrystal

#52
20200144438
2020-05-07

Preparation method and application of light-responsive LED based on GaN/CsPbBrIheterojunction

#53
20200111982
2020-04-09

Halide perovskite thin films and methods for production thereof

#54
20200051752
2020-02-13

Mixed organic-inorganic perovskite formulations

#55
20190241802
2019-08-08

Perovskite materials and methods of making the same

#56
20190218108
2019-07-18

Fluorescent material and method for making the same

#57
20190169498
2019-06-06

Compositions and methods relating to luminescent structures

#58
20190062175
2019-02-28

Bandgap-tunable perovskite materials and methods of making the same

#59
20180351176
2018-12-06

Cathode active material and fluoride ion battery

#60
20180312754
2018-11-01

Air-stable surface-passivated perovskite quantum dots (QDS), methods of making these QDS, and methods of using these QDS

#61
20180257937
2018-09-13

Thermoelectric Materials Employing Cr-Doped N-Type and PbSe and PbTe1-xSex and Methods of Manufacturing

#62
20180208840
2018-07-26

Luminescent crystals and manufacturing thereof

#63
20180202069
2018-07-19

Lead oxychloride, infrared nonlinear optical crystal, and preparation method thereof

#64
20170243699
2017-08-24

Mixed organic-inorganic perovskite formulations

#65
20170217785
2017-08-03

INORGANIC HALIDE PEROVSKITE NANOWIRES AND METHODS OF FABRICATION THEREOF

#66
20170190967
2017-07-06

One-step process for synthesis of core shell nanocrystals

#67
20160137915
2016-05-19

Perovskite photoelectric functional material modified with amphipathic molecule, and methods for preparing and using the same

#68
20130001480
2013-01-03

Affecting the thermoelectric figure of merit (ZT) and the power factor by high pressure, high temperature sintering

#69
20120247509
2012-10-04

Method of washing anode slime from lead-bismuth alloy electrolysis

#70
20120231276
2012-09-13

Solid material in the divided state, process for the production of such a material, and use of such a material in a photovoltaic cell

#71
20120104309
2012-05-03

Lead-based piezoelectric material and production method therefor

#72
20120037857
2012-02-16

Method for Manufacturing a Powder for the Production of P-Type Transparent Conductive Films

#73
20110291530
2011-12-01

Crystal oriented ceramic composite body, and piezoelectric/electrostrictive element

#74
20110095232
2011-04-28

Phosphorescent/fluorescent compositions and methods

#75
20090065400
2009-03-12

Oxidatively regenerable adsorbents for sulfur removal

#76
20050006022
2005-01-13

Production of oriented material or composite material through centrifugal burning